深基坑开挖过程中挡土墙承载力特性研究

Research on bearing capacity of retaining wall during deep foundation pit excavation

深基坑开挖是城市建设中的常见工程,而挡土墙是用来支撑周围土壤并确保基坑稳定性的重要结构。本文通过数值模拟,以获取挡土墙在实际工程中的性能数据,建立挡土墙的数学模型,预测其在各种土壤条件和开挖深度下的承载能力。本研究旨在深入探讨挡土墙在开挖过程中的承载力特性,更好地规划和管理基坑工程。

Deep foundation pit excavation is common in urban construction,and retaining wall is an important structure used to support the surrounding soil and ensure the stability of the foundation pit.Through numerical simulation,the paper obtained the performance data of the retaining wall in actual engineering,built the mathematical models of the retaining wall,predicted the bearing capacity of it under various soil conditions and excavation depths.The purpose of this study was to investigate the bearing capacity of the retaining wall during excavation in order to help engineers to plan and manage foundation pit engineering better.